1 files changed, 0 insertions, 141 deletions
diff --git a/nix/builder/parser.nix b/nix/builder/parser.nix
deleted file mode 100644
index eb6f75e..0000000
--- a/nix/builder/parser.nix
+++ /dev/null
@@ -1,141 +0,0 @@
-# Parse go.mod in Nix
-# Returns a Nix structure with the contents of the go.mod passed in
-# in normalised form.
-
-let
-  inherit (builtins) elemAt mapAttrs split foldl' match filter typeOf hasAttr length;
-
-  # Strip lines with comments & other junk
-  stripStr = s: elemAt (split "^ *" (elemAt (split " *$" s) 0)) 2;
-  stripLines = initialLines: foldl' (acc: f: f acc) initialLines [
-    # Strip comments
-    (lines: map
-      (l: stripStr (elemAt (splitString "//" l) 0))
-      lines)
-
-    # Strip leading tabs characters
-    (lines: map (l: elemAt (match "(\t)?(.*)" l) 1) lines)
-
-    # Filter empty lines
-    (filter (l: l != ""))
-  ];
-
-  # Parse lines into a structure
-  parseLines = lines: (foldl'
-    (acc: l:
-      let
-        m = match "([^ )]*) *(.*)" l;
-        directive = elemAt m 0;
-        rest = elemAt m 1;
-
-        # Maintain parser state (inside parens or not)
-        inDirective =
-          if rest == "(" then directive
-          else if rest == ")" then null
-          else acc.inDirective
-        ;
-
-      in
-      {
-        data = (acc.data // (
-          if directive == "" && rest == ")" then { }
-          else if inDirective != null && rest == "(" && ! hasAttr inDirective acc.data then {
-            ${inDirective} = { };
-          }
-          else if rest == "(" || rest == ")" then { }
-          else if inDirective != null then {
-            ${inDirective} = acc.data.${inDirective} // { ${directive} = rest; };
-          } else if directive == "replace" then
-            (
-              let
-                segments = split " => " rest;
-                getSegment = elemAt segments;
-              in
-              assert length segments == 3; {
-                replace = acc.data.replace // {
-                  ${getSegment 0} = "=> ${getSegment 2}";
-                };
-              }
-            )
-          else {
-            ${directive} = rest;
-          }
-        )
-        );
-        inherit inDirective;
-      })
-    {
-      inDirective = null;
-      data = {
-        require = { };
-        replace = { };
-        exclude = { };
-      };
-    }
-    lines
-  ).data;
-
-  normaliseDirectives = data: (
-    let
-      normaliseString = s:
-        let
-          m = builtins.match "([^ ]+) (.+)" s;
-        in
-        {
-          ${elemAt m 0} = elemAt m 1;
-        };
-      require = data.require or { };
-      replace = data.replace or { };
-      exclude = data.exclude or { };
-    in
-    data // {
-      require =
-        if typeOf require == "string" then normaliseString require
-        else require;
-      replace =
-        if typeOf replace == "string" then normaliseString replace
-        else replace;
-    }
-  );
-
-  parseVersion = ver:
-    let
-      m = elemAt (match "([^-]+)-?([^-]*)-?([^-]*)" ver);
-      v = elemAt (match "([^+]+)\\+?(.*)" (m 0));
-    in
-    {
-      version = v 0;
-      versionSuffix = v 1;
-      date = m 1;
-      rev = m 2;
-    };
-
-  parseReplace = data: (
-    data // {
-      replace =
-        mapAttrs
-          (_: v:
-            let
-              m = match "=> ([^ ]+) (.+)" v;
-              m2 = match "=> (.*+)" v;
-            in
-            if m != null then {
-              goPackagePath = elemAt m 0;
-              version = elemAt m 1;
-            } else {
-              path = elemAt m2 0;
-            })
-          data.replace;
-    }
-  );
-
-  splitString = sep: s: filter (t: t != [ ]) (split sep s);
-
-in
-contents:
-foldl' (acc: f: f acc) (splitString "\n" contents) [
-  stripLines
-  parseLines
-  normaliseDirectives
-  parseReplace
-]